Conrad JohnsonPremier 4usedConrad Johnson Premier 4 Vintage Tube AmpVintage Stereo 100 watt tube amplifier Excellent condition New power supply installed and calibrated from factory Tubes are boxed and packed inside the amp from the factory for safe shipping O...1999.00

Conrad Johnson Premier 4 Vintage Tube Amp

Listing ID: lisa7b20 Classified 
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Condition
9/10
Payment methods
Ships fromBrookfield, CT, 06804
Ships toUnited States
Package dimensions24.0" × 22.0" × 14.0" (92.0 lbs.)
Shipping carriersUPS or FedEx
Shipping cost$150.00
Original accessoriesBox
AverageResearch Pricing

Vintage Stereo 100 watt tube amplifier   Excellent condition   New power supply installed and calibrated from factory Tubes are boxed and packed inside the amp from the factory for safe shipping  Original box  Sounds Amazing   

Specs from Conrad Johnson site:

The Premier Four vacuum-tube power amplifier used two pair of EL34 output tubes per channel to produce 100 watts per channel.

It featured extensive use of conrad-johnson’s proprietary CJD polystyrene capacitors throughout the audio circuit and in the regulated power supplies for the voltage amplification stages.

The Premier Four achieved silky highs, and a remarkable three-dimensional soundstage.

Features
•4, 8, 16 ohm speaker taps (screw type)
•one pair of input
•two plate fuses
•power switch
•built in bias indicators

Specifications:
•Power Output: 100 watts per channel, minimum RMS, at 4, 8, or16 ohms both channels driven from 30Hz to 15kHz with no more than 1% THD or IM Distortion.
•Response: 20Hz to 20kHz, +0, -.5dB
•Input Sensitivity: 1.0 volts to full power
•Input Sensitivity: 0.875 volts Hum & Noise: 96 dB below rated power

Mechanical:
•Dimensions: 19w | 9h | 20.5d inches
•Weight: 80 lbs.

Questions for the seller
Sorry I forgot to ask, when was that new power supply installed?
It was installed a couple of years ago but the amp was never used since.
Hi there. When you say new power supply installed at the factory, you mean Conrad Johnson? If so, did they do any other work to it? Does it need any work? Thanks...
The new power supply was installed by Conrad Johnson service. They did not do anything else. It does not need any other work.

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